APA (7th ed.) Zitazioa
Howes, R. F. (1961). Historical studies of rhetoric and rhetoricians. Cornell U. P..
Chicago Style (17th ed.) Zitazioa
Howes, Raymond Floyd. Historical Studies of Rhetoric and Rhetoricians. Ithaca, N. Y.: Cornell U. P., 1961.
MLA (9th ed.) Zitazioa
Howes, Raymond Floyd. Historical Studies of Rhetoric and Rhetoricians. Cornell U. P., 1961.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.